:root{--primary-color: #2c3e50;--secondary-color: #3498db;--success-color: #27ae60;--warning-color: #f39c12;--danger-color: #e74c3c;--lab-color: #e8f4fd;--theory-color: #f8f9fa;--header-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--bg-color: #f8f9fa;--text-color: #333;--card-bg: #fff;--border-color: #dee2e6;--input-bg: #fff;--table-header-bg: #2c3e50;--table-header-text: #fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--text-color);background:var(--bg-color)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg-color)}button,input,select{font:inherit}button{cursor:pointer}.navbar{min-height:60px;background:var(--header-bg);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding:10px 22px;box-shadow:0 2px 10px 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span{color:#65717d;font-size:.88rem}.logs-toolbar-actions{display:flex;align-items:flex-end;gap:10px}.logs-department-filter{width:min(380px,42vw);display:grid;gap:5px}.logs-department-filter>span{color:#425260;font-size:.78rem;font-weight:700}.logs-department-filter .searchable-select{width:100%}.activity-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border-color)}.activity-header h2{display:inline-flex;align-items:center;gap:7px;margin:0;font-size:1rem}.activity-header span{color:#65717d;font-size:.86rem}.activity-list{display:grid}.activity-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid #eef1f3}.activity-item:last-child{border-bottom:0}.activity-main{display:grid;gap:2px;min-width:0}.activity-main strong,.activity-main span,.activity-main small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.activity-main span{color:#53626f;font-size:.86rem}.activity-main small{color:#9d2d18;font-size:.8rem}.activity-item time{color:#65717d;font-size:.82rem;white-space:nowrap}.activity-actions{min-width:112px;display:grid;justify-items:end;gap:7px}.restore-action{min-height:32px;display:inline-flex;align-items:center;gap:6px;padding:0 10px;border:1px solid #b8c9d6;border-radius:6px;color:#24445d;background:#fff;font-weight:750}.restored-label{min-height:28px;display:inline-flex;align-items:center;gap:5px;padding:0 8px;border:1px solid #a7d8c1;border-radius:5px;color:#17633f;background:#edf8f2;font-size:.78rem;font-weight:700}.restore-action:hover:not(:disabled){border-color:#5590b8;background:#eef7fc}.restore-action:disabled{opacity:.55}.activity-main .affected-count{color:#65717d}.activity-main .activity-change{color:#31556f}.activity-main .activity-departments{color:#52697a}.logs-pagination{display:flex;align-items:center;justify-content:flex-end;gap:9px;margin:-4px 0 20px}.logs-pagination>span{margin-right:auto;color:#65717d;font-size:.84rem}.logs-pagination label{display:flex;align-items:center;gap:6px;color:#53626f;font-size:.82rem}.logs-pagination select{min-height:34px;padding:0 26px 0 8px}.next-arrow{transform:rotate(180deg)}.status-badge{min-width:68px;text-align:center;padding:3px 8px;border-radius:999px;font-size:.75rem;font-weight:800;text-transform:uppercase}.status-badge.applied{background:#d1fae5;color:#065f46}.status-badge.rejected{background:#fee2e2;color:#991b1b}.status-badge.pending{background:#fef3c7;color:#92400e}.status-badge.failed{background:#e2e8f0;color:#475569}.table-wrap{overflow-x:visible;padding:0 10px 14px}.day-pattern-info{margin:14px 14px 0;padding:12px 14px;border:1px solid #b6d4fe;border-radius:6px;background:#e7f1ff;color:#084298;font-size:.92rem}.schedule-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:.8rem}.schedule-time-col{width:92px}.schedule-day-col{width:calc((100% - 92px)/5)}.schedule-table th{background:var(--table-header-bg);color:var(--table-header-text);border:0;font-weight:700;text-align:center;padding:9px 5px}.schedule-table td{border:1px solid var(--border-color);padding:4px;text-align:center;vertical-align:top;min-width:0}.section-row td{background:#e9ecef;color:#2c3e50;font-weight:700;text-align:left;padding:9px 12px}.time-cell{width:92px;background:#f4f6f8;color:#27333d;font-size:.72rem}.time-cell strong,.time-cell span{display:block}.time-cell span{color:#65717d;text-transform:capitalize;font-size:.68rem}.session-block{width:100%;border:1px solid #dbe4ea;text-align:center;margin:2px 0;padding:8px 18px 13px;min-height:76px;border-radius:4px;background:#fff;color:var(--text-color);position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;transition:transform .15s ease,box-shadow .15s ease}.session-block:hover{transform:scale(1.02);border-color:#b7d7ec;box-shadow:0 4px 12px 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